Systems

Cold Applied Liquid
Waterproofing Systems

Seamless liquid waterproofing solutions for roofs with complex detailing, penetrations, and refurbishment requirements.

Aerial view of modern flat roof with HVAC systems and autumn trees

One guarantee,
total accountability

We take full responsibility for the design, system, and installation workmanship, removing risk and uncertainty for building owners and estates teams.

  • Complete coverage
    Every element, including design, materials, and installation workmanship, is covered by one consistent, accountable partner
  • Total ownership
    No split warranties or third-party disputes. Garland UK owns the process from start to finish
  • Proven value
    Fully transferable coverage that maintains asset value and confidence across your building’s lifecycle
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Typical applications

Cold-applied liquid waterproofing systems can be specified across refurbishment and new-build projects where seamless detailing and substrate compatibility are key considerations.

Aerial view commercial flat roof with HVAC units and safety equipment

Multi-layer protection

Designed for the renewal of existing roofs where the underlying construction remains suitable and a new waterproofing membrane is required.

Flat roof with light gray membrane coating and various mechanical installations

Overlay

Can be applied over appropriate existing substrates, reducing the need for extensive roof removal where project conditions allow.

Flat roof with waterproof membrane, metal railings, and HVAC equipment installation

Complex detailing

Suitable for roofs with multiple penetrations, upstands, rooflights, and intricate detailing where a seamless membrane simplifies waterproofing continuity.

Worker in safety vest inspecting rooftop solar panel installation

New Build

Can be incorporated into new roof construction, providing a fully bonded waterproofing membrane that accommodates complex detailing and modern roof design requirements.

Our Cold Applied Liquid Waterproofing Systems

Specialist systems. One trusted partner.

Choosing the right cold applied liquid waterproofing system depends on the roof’s substrate, exposure, and pedestrian access requirements. Garland UK’s range includes options for complex detailing and refurbishment, dedicated pedestrian walkway and balcony systems, and low-odour, zero-solvent options suited to sensitive, occupied environments.

Dura-Coat

A cold-applied liquid waterproofing system that forms a seamless membrane across roofs with complex detailing and refurbishment requirements. Suitable for applications where rapid curing and continuity of waterproofing are key specification considerations.

  • Rapid curing time
  • Seamless membrane around intricate detailing
  • Application across a range of compatible substrates
Rooftop construction site with blue equipment and city skyline background

Dura-Walk

A liquid-applied waterproofing system incorporating a durable wearing surface for balconies, walkways, access routes, and roofs requiring regular pedestrian traffic.

  • Designed for pedestrian access areas
  • Slip-resistant aggregate finish available
  • Waterproofing and wearing surface in one system
Yellow and gray striped anti-slip safety flooring in stairwell entrance

Liqui-Zero

Odourless two-component liquid waterproofing membrane made with zero solvents, specifically designed for application in sensitive environments.

  • Zero-flame application
  • Solvent free
  • Low Odour
Aerial view commercial rooftop HVAC equipment and mechanical systems installation

Performance

Liquid SystemGuaranteeApplicationApplication TempreatureOdourSuitable ForPot Life
Dura-Coat20 YearsRoller or Brush0℃ - 30℃OdorousWarm, cold, and inverted roof constructionsApprox. 15 min
Dura-Walk20 YearsRoller or Brush0℃ - 30℃OdorousWarm, cold, and inverted roof constructionsApprox. 15 min
Liqui-Zero20 YearsRoller or Brush 3℃ - 30℃Low OdourHealthcare, Public roof construcitonsApprox. 15 min
Garland UK
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